4.) mumps or Mononucleosis
The answer I would say is A.
The sun doesn’t make water
And electricity doesn’t come from the water cycle.
This would be an example of:
C) an insertion mutation.
Notice how the sequence contains the same letters as before, only an A is added to the beginning. Adding extra nucleotides is an example of an insertion mutation, a type of frame-shift also, because the reading frame will be thrown off downstream.
